Nuclear Design Bureau Early Access

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Design. Simulate. Detonate. As a junior engineer at the Kurchatov Institute, you design atomic devices to satisfy the demands of the State. A hardcore physics game simulating hydrodynamics, neutron transport, and thermonuclear fusion.

Developer: Design Bureau KB-11
Released: 15 Sept 2026
Price: $9.99
Platforms
Followers: 2,719

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Update posts

19 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 14:29 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every 12 hours. Observed since 22 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

Hotfix 11/5/26 b Patch notes
5 Nov 2026 · Community Announcements
Hotfix 11/5/26 Patch notes
5 Nov 2026 · Community Announcements
Hotfix 10/30/26 Patch notes
30 Oct 2026 · Community Announcements
Hotfix 10/25/26 Patch notes
26 Oct 2026 · Community Announcements
Hotfix 10/23/26 Patch notes
24 Oct 2026 · Community Announcements
Hotfix 10/22/26 Patch notes
22 Oct 2026 · Community Announcements
Hotfix 10/21/26 Patch notes
21 Oct 2026 · Community Announcements
Hotfix 10/17/26 Patch notes
17 Oct 2026 · Community Announcements
Hotfix 10/16/26 Patch notes
16 Oct 2026 · Community Announcements
Update "Helium" Update
15 Oct 2026 · Community Announcements
Hotfix 10/02/26 Patch notes
2 Oct 2026 · Community Announcements
Physics Patch 10/01/26 Patch notes
2 Oct 2026 · Community Announcements
Hotfix 9/27/26 Patch notes
27 Sept 2026 · Community Announcements
Update "Hydrogen" 09/26/26 Patch notes
27 Sept 2026 · Community Announcements
Experimental LID/Sparkplug branch is out Patch notes
22 Sept 2026 · Community Announcements
Patch 09/20/26 Patch notes
21 Sept 2026 · Community Announcements
update 2, 2026-09-19 Patch notes
19 Sept 2026 · Community Announcements
hotfix Patch notes
16 Sept 2026 · Community Announcements
hotfixes 9/15 9:04pm Patch notes
16 Sept 2026 · Community Announcements

From the game’s Steam news feed, last checked 14:29 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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